00876nam a22002531  4500001001300000003000400013005001700017008004100034010001700075040003600092043001200128050002800140070002300168082001700191100003600208245010200244260007800346300002900424440004200453504002800495650003800523650004400561999001700605agr68000056 DLC20260227111028.0710901s1967    dcub     b    000 0 eng c  aagr68000056   aU.S. Nat'l Agr. Libr.cDLCdDLC  an-us---00aHD1751b.A91854 no. 1270 aA281.9Ag8A no. 12700a309.2/3/09731 aBerry, Brian Joe Lobley,d1934-10aStrategies, models, and economic theories of development in rural regionsc[by Brian J. L. Berry.  aWashington]bEconomic Research Service, U.S. Dept. of Agriculturec[1967]  aiv, 43 p.bmaps.c26 cm. 0aAgricultural economic reportvno. 127  aBibliography: p. 41-43. 0aRegional planningzUnited States. 0aRegional planningxMathematical models.  c12370d12370